50909740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19174

約数の個数: 48

約数和(自身を含む): 128620800

約数和(自身を除く): 77711060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 19139, 38278, 76556, 95695, 133973, 191390, 267946, 363641, 382780, 535892, 669865, 727282, 1339730, 1454564, 1818205, 2545487, 2679460, 3636410, 5090974, 7272820, 10181948, 12727435, 25454870, 50909740]

約数ペア:

[(1, 50909740), (2, 25454870), (4, 12727435), (5, 10181948), (7, 7272820), (10, 5090974), (14, 3636410), (19, 2679460), (20, 2545487), (28, 1818205), (35, 1454564), (38, 1339730), (70, 727282), (76, 669865), (95, 535892), (133, 382780), (140, 363641), (190, 267946), (266, 191390), (380, 133973), (532, 95695), (665, 76556), (1330, 38278), (2660, 19139)]